When Heimerdinger and his yordle colleagues migrated to Piltover, they embraced science as a way of life, and they immediately made several groundbreaking contributions to the techmaturgical community. What yordles lack in stature, they make up for with industriousness. Corki, the Daring Bombardier, gained his title by test-piloting one of these contributions - the original design for the Reconnaissance Operations Front-Line Copter, an aerial assault vehicle which has become the backbone of the Bandle City Expeditionary Force (BCEF). Together with his squadron - the Screaming Yipsnakes - Corki soars over Valoran, surveying the landscape and conducting aerial acrobatics for the benefit of onlookers below.

Corki is the most renowned of the Screaming Yipsnakes for remaining cool under fire and exhibiting bravery to the point of madness. Before the League, he served several tours of duty, often volunteering for missions that would take him behind enemy lines, either gathering intelligence or delivering messages through hot zones. He thrived on danger, and enjoyed nothing more than a good dogfight in the morning. More than just an ace pilot, Corki also made several modifications to his copter, outfitting it with an arsenal of weapons which some speculate were more for show than functionality. When open hostilities ceased as part of the agreement surrounding the formation of the League, Corki was forced into a retirement, which he felt ''cut the engines and clipped the wings''. He tried to make do with stunt flying and canyon running, but it was never the same without the refreshing smell of gunpowder streaking through the air around him. When Heimerdinger joined the League of Legends, it was no surprise to see Corki follow soon after, eager to test his mettle against the best the world has to offer.

Phosphorus Bomb - Corki fires a flash bomb at a target location, blinding targets in and around the blast. This attack reveals non-stealthed units around the impact area as well.
Deals 80/130/180/230/280 (+0.5) magic damage to enemies in a target area. In addition, the blast reduces an enemy's chance to hit by 35% and reveals the area for 5 seconds (does not reveal stealth).
Cost
80/90/100/110/120 Mana
Range
600

Valkyrie - Corki surges to target location, dropping bombs that create a trail of destruction for opponents who remain in the fire.
Corki surges to target location, dealing 60/90/120/150/180 (+0.4) magic damage per second to enemies in the fire left along his path.
Cost
100/100/100/100/100 Mana
Range
10000

Gatling Gun - Corki's gatling gun rapidly fires in a cone in front of him, dealing damage and reducing enemy armor.
Corki's gatling gun fires at all targets in front of him for 3/3.5/4/4.5/5 seconds, dealing physical damage (25% of his total Attack Damage) and reducing 1/2/3/4/5 armor, twice per second. The armor reduction stacks and lasts 2 seconds.
Cost
60/70/80/90/100 Mana
Range
600

Missile Barrage - Corki fires a missile toward his target location that explodes on impact, dealing damage to enemies in an area. Corki stores one missile every 10 seconds up to 7 missiles total. Every 4th missile will be a Big One, dealing extra damage.
Corki fires a missile toward his targeted location that will collide with the first enemy it hits. Each missile deals 120/190/260 (+) (+0.3) area magic damage.


Corki stores one missile every seconds up to 7 missiles at any given time.

Every 4th missile will be a Big One, dealing 60% extra damage.
Cost
30/35/40 Mana Cost
Range
25000


Hextech Shrapnel Shells - Corki's basic attacks deal 10% additional true damage to minions, monsters, and champions.

Phosphorous Bomb can be used to reveal enemy units that might be hiding in a nearby patch of brush.

Valkyrie can be used defensively as well, so try using it for a quick escape.

Corki can continue to attack while using Gatling Gun. Maximizing Gatling Gun is key to mastering Corki.

First off i tried a lot of other guides which somehow were all based on ad or ad/as. I was not doing good with these guides so i tried my own build and did pretty well. My guide is a burst guide, which focuses mainly on the first skill Phosphorous Bomb and Ultimate. Combined together they will rock your enemy.

I only made this guide becasue imo the other guides sucked(perosnally). i jsut haste slow dps builds, i prefer nukers.

Start off harassing ur enemies by using Phosphorus bomb and at lvl 6 jsut spam ulti. When your enemy is low use Valkyrie, when u re enar enough ur enemy use Gattling Gun and phosphorus bomb and spam ultimate. Your enemy is now dead. Use flash to escape in exceptional cases(eg tower dives/ kog maw)

Skill
Risk-taking
Opprtunity Taking
Good Reflexes
Good with skill shots